| Version: | Service Pack | HotFix | Date | Server | Seq | Client | Notes |
| 4.5.3.20031 | SP2 | HF 2 KB2507096 |
U |
U |
March 2011 |
Appears to fix an issue that occurs when the App-V server tries to publish more than 2000 packages, or more than 500 OSDs (in a single package, I think). Fix must be applied to both server and clients.